baber/WOPTO huggingface dataset:
Patent JP-2002227026-A (JP)
Title: Melt-spinning apparatus
Inventor: YONEDA TAKURO
IPC: D01D4/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a melt-spinning apparatus capable of retarding the heat deterioration of a polymer flow in the interior of a spin block when melt- spinning a thermoplastic polymer having a high IV value. SOLUTION: This melt-spinning apparatus comprises at least an extruder (3) for melt-extruding the plastic polymer and the spin block (1) for receiving the polymer melt-extruded from the extruder (3) and spinning a thermoplastic fiber, and the spin block has a spinneret pack for melt-extruding the polymer so as to form a fiber shape, a gear pump (3) for volumetrically feeding the polymer to the spinneret block (1), polymer-transporting pipes (2) and (2') for transporting the polymer fed from the extruder to the gear pump (3). The melt- spinning apparatus is characterized in that the polymer-transporting pipe (2) is independently taken out to the exterior of the spin block (1), and heating means (21) and (21') for heating the taken out polymer-transporting pipes (2) and (2') are installed so as to be heated independently from the spin block (1).
Patent JP-2002227653-A (JP)
Title: Two-cycle internal combustion engine
Inventor: ARAKI TSUNEO
IPC: F02B17/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an air-preceding two-cycle internal combustion engine in which gaseous mixture is prevented from being mixed in air previously introduced into a combustion chamber during scavenging so that stratified scavenging can be carried out more completely. SOLUTION: The two-cycle internal combustion engine is provided with single or plural pairs of schnurle scavenging passages 31, 31, 32, 32 which are so located symmetrically with respect to a longitudinal section F-F which divides an exhaust hole 34 in two parts, as to connect the combustion chamber 15 and a crankcase 18 with each other, in such a manner that the air is introduced into the scavenging passages and that the gaseous mixture is introduced into the crankcase. In the descending stroke of a piston 20, scavenging ports 31a, 32a provided at the downstream ends of the scavenging passages are opened after the exhaust hole is opened, thereby introducing the air into the combustion chamber through the scavenging passages prior to the gaseous mixture.  The single or plural pairs of scavenging passages include throttle portions 31e, 32e formed adjacently to the end portions of the scavenging passages on the side of the crankcase.
Patent JP-2001240694-A (JP)
Title: Method for continuous production of foamed polyolefiin particle
Inventor: CHUNG MOON JO
IPC: B29C44/34
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the apparatus size and maximize the apparatus utilization ratio by using a continuous process for the production of foamed polyolefin particles. SOLUTION: The production process contains (a) a step to charge polyolefin resin particles, water and a foaming agent into an impregnation tank and impregnate the foaming agent into the resin particles by stirring under heating, (b) a step to transfer and store the resin particles impregnated with the foaming agent to a storage tank and (c) a step to foam the resin particles stored in the storage tank by continuously or intermittently discharging the particles into a vacuum expansion tank with a discharging equipment. In the course of performing the step (c) on an impregnated fraction (resin particles), the resin particles of the next fraction are charged into the impregnation tank to perform the step (a).
Patent JP-2002235161-A (JP)
Title: Continuous hot-dipping apparatus
Inventor: WATANABE TADAYUKI
IPC: C23C2/20
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To produce a continuous hot-dipping apparatus having a simple constitution in which maintenance-checking and exchanging works of devices in a bath and a gas throttle nozzle device can be performed within a short time. SOLUTION: A steel strip 1 is passed through a hot dipping bath vessel 4 from a pre-treating furnace 2, and the coated thickness of a hot-dipping metal, is controlled by blowing gas from one pair of gas throttle nozzles 7 on the surface of the steel strip 1 continuously pulled up through a sink roll 5. The continuous hot-dipping apparatus is provided with a transporting device 11 for shifting a transporting table 24 supporting the gas throttle nozzle 7 and an adjusting mechanism for adjusting gap and height of one pair of nozzles from the upper part of the hot-dipping bath vessel to the maintenance-checking place around the outside of the hot-dipping bath vessel.
Patent JP-2002234626-A (JP)
Title: Belt carrying mechanism, and photograph processing device provided with the same
Inventor: YAMADA ATSUHIKO
IPC: G03B27/32
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To stably carry an article to be carried regardless of the size of a clearance of a carrying surface formed between two mutually facing circular belts. SOLUTION: Upper rollers 47a-47d and 48a-48d and lower rollers 37a-37d and 38a-38d are disposed to be deflected to a photographic paper carrying direction. Between the upper rollers 47a-47d and 48a-48d, tension rollers 52a-52d to press circular belts 49a-49d toward circular belts 39a-39d on the carrying surface are disposed.
Patent JP-2002236964-A (JP)
Title: Vending machine
Inventor: KAWABATA YASUAKI
IPC: G07F5/22
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine capable of effectively and easily executing setting of various kinds of sales conditions such as a selling price, a group sale, and a package sale. SOLUTION: The vending machine includes a digital display 10 of a plurality of digits provided so as to correspond to each of a plurality of commodity selecting buttons 4. A sale controlling device has a function for displaying data for specifying the sale condition, which was set or has been set in each of the commodity selecting buttons, on the digital display corresponding to the relevant commodity selecting button when a set mode of a sale condition is set.
Patent JP-2002236911-A (JP)
Title: Road partition line recognizing device
Inventor: KOSHO HIROYUKI
IPC: G06T7/60
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a road partition line recognizing device capable of detecting a white line drawn on a road with high accuracy. SOLUTION: The relationship among parameters B, H, C and D is once obtained regardless of the number of white line candidate lines appearing on each window, and from the above premise, the road parameters A, B, C, D and H are estimated for all white line candidates. Among a plurality of the estimated values, a true estimated value is estimated. It does not matter which window a true white line candidate appears on. Accordingly, even if a window where only a pseudo white line appears exists, a road parameter can be accurately estimated.
Patent JP-2001304015-A (JP)
Title: Exhaust emission control device for engine
Inventor: OGUMA HAJIME
IPC: F01N3/24
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To keep conversion efficiency of a catalyst high just after starting, by enhancing arithmetic accuracy of an oxygen storage amount just after an engine is started. SOLUTION: A controller 6 controls air/fuel ratio of an engine 1 so as to fixedly hold an oxygen storage amount in a catalyst 3 provided in an exhaust pipe 2. Here, the controller 6 first estimates the initial value of the oxygen storage amount based on a catalytic temperature at starting time, thereafter calculates an oxygen storage characteristic by using this estimated initial value. In this way, the oxygen storage amount including that just after starting can be accurately calculated, conversion efficiency of the catalyst 3 can be high maintained.
Patent JP-2002246981-A (JP)
Title: Incoming service system
Inventor: FUKUI TAKESHI
IPC: H04W8/20
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the subscription and registration for all subscribing mobile stations at their moving destinations being necessary in the incoming service of the conventional subscribed mobile station, even if moving plan is previously known. SOLUTION: A local serving managing station 4 manages a moving plan for an assembled planning moving units, establishes home stations 8, 9 at each assembled planning moving unit, establishes duplicated moving home stations 10, 11 in a service area of the moving destination to meet the moving plan of the assembled moving unit, transfers information to the assembled elements received at the stations 8, 9 to the duplicated moving home stations 10, 11, and transmits the information, according to an inquiry of the presence or absence of the information to own from each element for forming the assemble moving elements.
Patent JP-2002212859-A (JP)
Title: Method for producing both side ribbed woven fabric and device for forming the same
Inventor: OKI YASUHIDE
IPC: D03D41/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for weaving the waving of weft yarns, which is a characteristic of a hand woven figured brocade, by mounting a mechanical device on a silk loom. SOLUTION: This method for producing a both side ribbed woven fabric is provided by fixing guides holding a needle for drawing up and down a weft yarn 11a, 11b attached at a slay sword 1 of a loom, installing needles for drawing weft yarn 12a, 12b as freely movable in up and down directions, and guiding holes 14a, 14b for inserting harness cords 13a, 13b therethrough at its upper end and performing individual selecting actions by the up and down movements of the harness cords 13a, 13b for controlling the weft yarn 5 like a hand woven figures brocade.
Patent JP-2001283978-A (JP)
Title: Ic card connector
Inventor: GIANNI ZIN
IPC: B42D15/10
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an IC card connector, which is new and improved for connecting an IC card which has a terminal arrangement object to an IC card reader system, and the like. SOLUTION: The IC card connector 10 for connecting the IC card 20, which has a terminal arrangement object, includes a base component 12 which has a receptacle means 22 for accepting the IC card 20 so that it moves between a pre-charge position and a latching position. A latch/release component 14 is movably attached in the base component 12, and is hooked to the IC 20, and is moved together with it between the charge position and the latch position. The latching means 46 and 52 are related operationally between the latch/release component 14 and the base component 12, and the latch/release component 14 and the IC card 20 are locked automatically in the latch position, in response to the movement of the IC card 20 to the latching position. A spring 18 is related operationally between the latch/release component 14 and the base component 12, and the latch/release component 14, and the IC card 20 are automatically returned to the pre-charge position, in response to the release of the latch means 46 and 52.
Patent JP-2002246232-A (JP)
Title: Inductor
Inventor: ARA MASAMICHI
IPC: H01F17/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inductor that does not require any inserting step. SOLUTION: This inductor 19 has a plate 11 which is obtained by spirally punching a conductive metallic sheet, plate sections 16 and 17 which are formed by bending the plate 11 at a binding section 14 which is provided in the form of a straight line, and soldering sections 21 and 22 which are provided at both ends of the plate 11 so that the inductor 19 may be mounted on the surface of an object. The plate section 17 is bent upward at the bending section 14. Consequently, the inductor 19 does not require any inserting step.
Patent JP-2002239129-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of presenting interesting variable display including much ideas in a display game in a variable display device. SOLUTION: In this game machine, the display game is executed by scrolling various patterns to prescribed directions in respective display parts 312 of a special pattern display device 310. A probability change means changes probability of a read-to-win previous notice rate, a ready-to-win generation rate and a ready-to-win reliability rate on the basis of satisfaction of respective prescribed conditions, and a display control means changes size of a display area 311 of the special pattern display device 310 in an execution process of the display game according to largeness of the changed probability.
Patent JP-2002245393-A (JP)
Title: Financial statement input ocr system and financial statements input program
Inventor: MIYAZAKI MUNEHARU
IPC: G06F19/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To enhance the recognition rate of account titles and to make easily correctable a recognized result. SOLUTION: An image data processing means 505 outputs a financial statement image read by an image scanner 10 to an output device 20, an area control means 510 performs display to the output device 20 so as to specify a range on the financial statement image corresponding to an area number, and a user specifies the account title and a money amount range corresponding to the area number from the financial statement displayed on the output device 20. An account title recognition means 530 and a numeral recognition means 540 OCR recognize the specified range, a dictionary corresponding to the present area is used from an each area account title dictionary group 620 for the account titles and a numeral recognition dictionary 640 is used for numerals.  An account title/money amount combining means 550 combines the an account title and a numeral for which the y values of the coordinates on the financial statement image are closest from the recognized results of the numerals with each other. A subtotal check means 560 matches and checks the recognized results by using subtotal check logic 660.
Patent JP-2002251696-A (JP)
Title: Vehicle speed measuring method and vehicle speed measuring device
Inventor: IWATA HISAYA
IPC: G01P5/18
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle speed measuring method and a vehicle speed measuring device capable of rapidly measuring vehicle speed with high accuracy and certainty, being hardly influenced by a rainfall, snow coverage, dust and the like. SOLUTION: A vehicle passes through between two magnetic sensors installed with a prescribed clearance in a longitudinal direction, and analog signals outputted from the respective magnetic sensors when passing are converted into digital signals by an analog-to-digital converter. The generated digital signals are once stored in a storage means as vehicle profile data for every magnetic sensor. Two vehicle profile data are compared to obtain phase difference, and the speed of the vehicle is computed from the phase difference and clearance.
Patent JP-2002262595-A (JP)
Title: Method for determining corresponding power supply of apparatus being controlled, control device, and air conditioner
Inventor: DOBASHI MITSUHIRO
IPC: H02P23/07
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To determine a type of a corresponding power supply for a compressor at a low cost. SOLUTION: A power supply supplying power from a power supply unit 30 to a compressor 16 is detected by a power supply detection circuit 36, a type (a three-phase power supply or a single-phase power supply) of the power supply supplying the power from the power supply unit is determined according to phase difference pulse signals (an R-S phase difference pulse signal and an S-T phase difference pulse signal) of an R-phase voltage, S-phase voltage, and T-phase voltage of the power supply detected by the power supply detection circuit, and the type of the power supply corresponding to the compressor (a three-phase power supply type compressor 16A or a single-phase powersupply type compressor 16B) is determined.
Patent JP-2002255809-A (JP)
Title: Oral administration agent comprising water-soluble 6- chromanolcarboxylic acid ester derivative
Inventor: TAKADA JIRO
IPC: A61P25/28
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an oral administration agent exhibiting high bioavailability of 6-chromanol derivatives. SOLUTION: This oral administration agent comprises a water-soluble 6- chromanolcarboxylic acid ester derivative represented by general formula (I), R2 means a carboxylic acid residue having a nitrogen substituent group; R1 and R3 means each hydrogen atom or methyl group; and R4 means a residue represented by formula (II)].
Patent JP-2002259355-A (JP)
Title: Multiplex system
Inventor: ONO HIROSHI
IPC: G06F11/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex system for making arbitrary the location of a plurality of computers and facilitating configuration control processing. SOLUTION: In the multiplex system connected with a plurality of computers 101 and 102 on a network and having a shared external storage to be shared by these computers, a SAN 201 is used for the network and managing communication such as confirmation or change instruction of an operating state or executing state to be executed between the computers is performed on the SAN 201. Thus, the process of configuration control processing in each of computers is changed and zones and virtual communication paths can be set on the SAN 201.
Patent JP-2002261134-A (JP)
Title: Marking apparatus
Inventor: ISHII SEIICHI
IPC: H01L21/66
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a marking apparatus where the distance between a wafer surface and a core or a pot tip can be adjusted so as to be constant for each adjustment of the apparatus. SOLUTION: In a marker 2, when ink in the inkpot is jetted, the core 11 projects outside the pot tip 12. By bringing the projecting core into contact with the surface of a semiconductor wafer 8, the position at which the core starts contact is electrically measured by a measuring apparatus 9, and thus the contact starting position of the core can be obtained. Further, by vertically moving the wafer surface or a marker installation position by a fixed quantity from the position, the distance between the core and the wafer surface can be adjusted so as to be constant.
Patent JP-2002258507-A (JP)
Title: Image receiving sheet for electrophotography
Inventor: TATEISHI TOMOYOSHI
IPC: G03G7/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image receiving sheet for electrophotography with excellent smoothness (luster), which can be used for photographic use and not to generate adhesion and blocking between the image receiving sheets for electrophotography laminated during storage. SOLUTION: A toner image receiving layer containing thermoplastic resin is used as a toner image receiving layer to be provided on a base and organic particles of which glass transition temperature or a melting point is equal to or lower than fixation temperature are blended in the toner image receiving layer or a layer to constitute the image receiving sheet for electrophotography other than the toner image receiving layer on the side of the toner image receiving layer of the base.
Patent JP-2002317883-A (JP)
Title: Communication line placement structure
Inventor: TOMOMI TAKENORI
IPC: H02G1/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication line placement structure which can be applied in a non-open-cut method, and in which permanently stable communication lines can be composed inside sewers. SOLUTION: In this communication line placement structure, the communication lines are composed in the sewers such as laterals extended to respective households, and sewers including main pipes 1 and branch inlets 2. A hook-and- loop fastener female surface 6 is attached to the sewer 1, and a hook-and-loop fastener male surface 8 is attached to a support 3. By engagement of the hook- and-loop fasteners 6 and 8, and adhesion of the hook-and-loop fasteners 6 and 8 to each other, the communication lines extended along pipe inner surface 7 are composed.
Patent JP-2002254784-A (JP)
Title: Transport device for rolled ink ribbon
Inventor: UCHIYAMA HIDEYUKI
IPC: B41J17/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a transport device for a rolled ink ribbon (thermal ink ribbon 18), in which it makes a stretch of print smaller as much as possible to restrict the tension on the ribbon within a proper range by changing driving torque about a shaft corresponding to a roll diameter of the ink ribbon. SOLUTION: Reduction of the stretch of print is attainable with the actual tension on the ink ribbon 18 made smaller as much as possible by changing the torque on either a ribbon holding shaft 19 or a ribbon winding shaft 26 corresponding to the roll diameter of the ribbon 18. The transport device includes a roll diameter detecting mechanism 42 for detecting the roll diameter of the ribbon 18, and a torque changing mechanism 43 for braking action at least either on feeding from a ribbon holding mechanism 13 or on winding to a ribbon winding mechanism 14 corresponding to the roll diameter detected by the detecting mechanism 42.
Patent JP-2002253943-A (JP)
Title: Method and apparatus for granulating powder
Inventor: HAMA KENJI
IPC: B01J2/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for granulating powder, by which powder having high liquid absorptivity or powder containing a lot of fine particles can be granulated excellently by a small amount of a binder. SOLUTION: Powder is thrown in a granulator 1 having an inner blade 3 and an outer blade 4, the blades 3 and 4 are rotated, a prescribed amount of water is supplied to the granulator 1 all at once through a water supplying pipe 5 and the binder is supplied through a binder supplying pipe 6 and granulation is then started. According to this granulating method, the binder is dispersed in the water in a short time and adhered to the surface of the powder excellently without being absorbed inside the powder since the surface of the powder is made wet even when the powder has very high water absorptivity. Fine particles can be restrained from being adhered to the powder since they are restrained from floating by the supplied water.
Patent JP-2002257514-A (JP)
Title: Aligning method, and device and method for manufacturing liquid crystal display device
Inventor: MIYAUCHI TAKASHI
IPC: G02F1/13
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for aligning a mark, capable of accurately aligning the alignment mark of a micro-lens and a liquid crystal cell, and to provide a manufacturing method for a liquid crystal display device and a liquid crystal projector. SOLUTION: A first image pick-up means 55 to take in the data of the first alignment mark 61 and a second image pick-up means 57 to take in the data of the second alignment marks 62a, 62b-62d are provided, and both image pick-up means 55, 57 are adjusted so as to have light-intercepting sensitivity corresponding to the illumination by reflecting light of both alignment marks 61, 62a, 62b-62d.